Source code for daklib.externalsignature

"""external signature requests

@contact: Debian FTP Master <ftpmaster@debian.org>
@copyright: 2018  Ansgar Burchardt <ansgar@debian.org>
@license: GNU General Public License version 2 or later
"""

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

import json

import sqlalchemy.dialects.postgresql as pgsql
import sqlalchemy.sql as sql

import daklib.gpg
from daklib.config import Config
from daklib.dbconn import DBConn


[docs]def export_external_signature_requests(session, path: str) -> None: tbl_arch = DBConn().tbl_architecture tbl_ba = DBConn().tbl_bin_associations tbl_bin = DBConn().tbl_binaries tbl_src = DBConn().tbl_source tbl_esr = DBConn().tbl_external_signature_requests tbl_suite = DBConn().tbl_suite query = ( sql.select( [ tbl_bin.c.package, tbl_src.c.source, tbl_suite.c.suite_name, tbl_suite.c.codename, tbl_arch.c.arch_string, sql.func.max(tbl_bin.c.version), ] ) .select_from( tbl_esr.join(tbl_suite) .join(tbl_ba, tbl_ba.c.id == tbl_esr.c.association_id) .join(tbl_bin) .join(tbl_arch) .join(tbl_src, tbl_bin.c.source == tbl_src.c.id) ) .group_by( tbl_bin.c.package, tbl_src.c.source, tbl_suite.c.suite_name, tbl_suite.c.codename, tbl_arch.c.arch_string, ) ) requests = session.execute(query) data = { "packages": [ { "package": row[0], "source": row[1], "suite": row[2], "codename": row[3], "architecture": row[4], "version": row[5], } for row in requests ], } with open(path, "w") as fh: json.dump(data, fh, indent=2)
[docs]def sign_external_signature_requests(session, path: str, keyids, args={}) -> None: outpath = "{}.gpg".format(path) with open(path, "r") as infile, open(outpath, "w") as outfile: daklib.gpg.sign(infile, outfile, keyids, inline=False, **args)
[docs]def add_external_signature_request(session, target_suite, suite, binary) -> None: tbl_ba = DBConn().tbl_bin_associations tbl_esr = DBConn().tbl_external_signature_requests select = sql.select([tbl_ba.c.id, target_suite.suite_id]).where( (tbl_ba.c.suite == suite.suite_id) & (tbl_ba.c.bin == binary.binary_id) ) insert = ( pgsql.insert(tbl_esr) .from_select([tbl_esr.c.association_id, tbl_esr.c.suite_id], select) .on_conflict_do_nothing() ) session.execute(insert)
[docs]def check_upload_for_external_signature_request( session, target_suite, suite, binary ) -> None: if "External-Signature-Requests" not in Config(): return config = Config().subtree("External-Signature-Requests") config_sources = config.subtree("Sources") source = binary.source if source.source not in config_sources: return src_config = config_sources.subtree(source.source) if binary.package not in src_config.value_list("Packages"): return suites = config.value_list("Default-Suites") if "Suites" in src_config: suites = src_config.value_list("Suites") if target_suite.suite_name not in suites: return archs = config.value_list("Default-Architectures") if "Architectures" in src_config: archs = src_config.value_list("Architectures") if binary.architecture.arch_string not in archs: return add_external_signature_request(session, target_suite, suite, binary)